ppm Charlie
Well-Known Member
If you can smell your plants, terpenes are evaporating.Well please correct me if I'm wrong. But from my experience, which isn't decades. I haven't seen any one discuss temperatures? But I was always under the impression that volatile terpenes evaporate at certain temperatures i.e. around 70F. I don't feel a 48 hr dark period does anything but Rob it of 2 more days of filling out n swelling.